Mindat Logo

Loudoun Co., Virginia, USA
This page is currently not sponsored. Click here to sponsor this page.

 
 
Known for trap rock quarries providing crushed stone for construction.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Actinolite
Aikinite
Albite
'Allanite'
Amphibole Supergroup
var: Byssolite
'Ancylite'
Andradite
Anhydrite
'Apatite'
'Apophyllite'
Aragonite
'Asbestos'
'var: Mountain Leather'
Augite
'Axinite Group'
Azurite
Babingtonite
Baryte
Bornite
Calcite
'Chabazite'
Chalcocite
Chalcopyrite
Chlorapatite
'Chlorite Group'
Chromite
Chrysocolla
Clinochlore
var: Colerainite
var: Diabantite
Clinozoisite
Cordierite
Cuprite
Datolite
Diopside
Dolomite
Epidote
Epistilbite
Fluorapatite
Fluorite
Galena
'Garnet'
Gold
Goosecreekite (TL)
Greenockite
Grossular
Gyrolite
Harmotome
Hematite
var: Specularite
'Heulandite'
'Hornblende'
Hydroxyapophyllite-(K)
Ilmenite
Kainosite-(Y)
'K Feldspar
var: Adularia'

Laumontite
'Limonite'
Loudounite (TL)
Magnetite
Malachite
Marcasite
Molybdenite
Mordenite
Natrolite
'Ochre'
Opal
var: Opal-AN

Pectolite
Pigeonite
Prehnite
'Prochlorite'
Pseudomalachite
'Pumpellyite'
Pyrite
Quartz
var: Agate
var: Amethyst
Quartz
var: Jasper

var: Moss Agate
var: Prase
Riebeckite
Rutile
'Scapolite'
'Serpentine Group'
Silver
Sphalerite
'Stilbite'
Stilpnomelane
Talc
Thaumasite
'Thomsonite'
Thomsonite-Ca
Titanite
'Tourmaline'
Tremolite
Vesuvianite
Wollastonite
Wurtzite
Xenotime-(Y)
Xonotlite
Zeolite Group
Zircon


120 entries listed. 71 valid minerals. 2 type localities (valid minerals).

Localities in this Region

USA
USA

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Meier, B. M. and Kearns, Lance E., 2011, Chemical Characterization of Northern Virginia Apophyllite, (K, Na)Ca4Si8)20(OH, F).8H2O, 38th Rochester Mineralogical Symposium Progran and Abstracts, p. 25-27.

Mineral and/or Locality  
Search Google  
Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
Current server date and time: November 27, 2014 02:43:03 Page generated: November 25, 2014 10:49:04
Mineral and Locality Search
Mineral:
and/or Locality:
Options
Fade toolbar when not in focusFix toolbar to bottom of page
Hide Social Media Links
Slideshow frame delay seconds